Solid Explorer is a powerful Android file manager featuring access to most popular cloud storages, root access and easy extensibility. Developed by NeatBytes
License: Commercial
ES File Explorer offers a comprehensive set of features, including root access, making it suitable for advanced users, but it has ads and some in-app purchases. Solid Explorer provides a more modern interface and better cloud support, focusing on usability and dual-pane management but lacks root access and requires payment after a trial.